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Time in IMPROVE data

From: Susan O'Neill
Date: 2/11/2002
Time: 11:14:12 AM
Remote Name: 134.121.79.32

Comments

Hello,

I have downloaded IMPROVE data for comparison with our CMAQ model results and want to verify time in the data.

For the hourly transiometer & nephelometer data, is time in LST? LDT? GMT?

For the 24 hr data is obs_time the end of the 24 period or the beginning of the 24 hr period? and is that in LST, LDT, or GMT?

Thank You!

Susan O'Neill Washington State University

Last changed: October 21, 2004